<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>那条蠢鱼</title>
    <!--bootstrap-->
    <link rel="stylesheet" href="css/bootstrap.min.css" />
    <link rel="stylesheet" href="css/bootstrap-theme.min.css" />

    <!--引入jquery-->
    <script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
    <!--bootstrap-->
    <script src="js/bootstrap.min.js"></script>
</head>
<body>
    <nav class="navbar navbar-default">
        <div class="container-fluid">
            <!-- Brand and toggle get grouped for better mobile display -->
            <div class="navbar-header">
                <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                    <span class="sr-only">蠢鱼社区</span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                <a class="navbar-brand" href="#">蠢鱼社区</a>
            </div>

            <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                <form class="navbar-form navbar-left">
                    <div class="form-group">
                        <input type="text" class="form-control" placeholder="搜索内容">
                    </div>
                    <button type="submit" class="btn btn-default">搜索</button>
                </form>
                <ul class="nav navbar-nav navbar-right">
                    <li th:unless="${session.user!=null}"><a href="/login">登陆</a></li>
                    <li class="dropdown" th:if="${session.user!=null}">
                        <a href="#" th:text="${session.user.getName()}" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                            <li><a href="#">个人中心</a></li>
                            <li><a href="#">消息</a></li>
                            <li role="separator" class="divider"></li>
                            <li><a href="#">退出</a></li>
                        </ul>
                    </li>
                </ul>
            </div><!-- /.navbar-collapse -->
        </div><!-- /.container-fluid -->
    </nav>
</body>
</html>